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Defense (military)

 
Defense (military)

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Defense (military)



 
 
Defence has several uses in the sphere of military application.

Personal defence implies measures taken by individual soldier
Soldier

A soldier is a general English term that refers to a land component of national armed forces.In most societies of the world, "soldier" is also a general term for any member of the land forces including Commissioned officer and non-commissioned officers....
s in protecting themselves whether by use of protective materials such as armour
Armour

Armour or armor is protective covering used to prevent damage from being inflicted to an individual or a vehicle through use of direct contact weapons or projectiles, usually during combat....
, or field construction of trench
Trench

A trench is a type of excavation or depression in the ground. Trenches are generally defined by being deeper than they are wide , and by being narrow compared to their length ....
es or a bunker
Bunker

A military bunker is a hardened shelter, often buried partly or fully underground, designed to protect the inhabitants from falling bombs or other attacks....
, or by using weapon
Weapon

A weapon is a tool used to apply or threaten to apply force for the purpose of hunting, attack or defense in combat, subduing enemy personnel, or to destroy enemy weapons, equipment and defensive structures....
s that prevent the enemy approaching them to initiate close combat
Close combat

*Close combat is a generic term for both Close Quarters Battle and Hand to hand combat.*M?l?e generally refers to disorganized close combat.*CQB is an acronym for Close Quarters Battle, such as that which occurs in urban warfare....
. In close combat where blade
Blade

A blade is the flat part of a tool, weapon, or machine that normally has a cutting edge and/or pointed end typically made of a flaking stone, such as flint, or metal, most recently steel....
 weapons are used, defence refers to a specific armed fighting technique.

When applied to military units, defence implies use of defensive tactics
List of military tactics

This page contains a list of military tactics:...
 that seek to negate enemy offensive tactics
List of military tactics

This page contains a list of military tactics:...
.

A defensive military doctrine implies operation of larger military forces from a largely defensive posture, which at the operational warfare
Operational warfare

Operational mobility, beginning as a military theory concept during the period of mechanisation of armed forces became a method of managing movement of forces by strategic commanders from the staging area to their Tactical Area of Responsibility....
 scale assumes the form of defence in depth
Defence in depth

Defence in depth is a military strategy sometimes referred to as elastic defence or deep defence. Defence in depth seeks to delay rather than prevent the advance of an attacker, buying time and causing additional casualties by yielding space....
, and at strategic scale encompasses a large area of operations such as the Maginot Line
Maginot Line

The Maginot Line , named after French Minister of Defence Andr? Maginot, was a line of concrete fortifications, tank obstacles, artillery casemates, machine gun posts, and other defenses, which France constructed along its borders with Germany and Italy, in the light of experience from World War I, and in the run-up to World War II....
 by large parts of the French Army before World War II
World War II

World War II, or the Second World War , was a global military conflict which involved a Participants in World War II, including all of the great powers, organised into two opposing military alliances: the Allies of World War II and the Axis powers....
.

In military operations planning, a defensive strategy is the policy of preventing an attack, or minimising the damage of an attack, by the forces assuming defence in strategic depth
Strategic depth

Strategic depth is a term in military literature that refers, broadly speaking, to the distances between the front lines or battle sectors and the combatants? industrial core areas, capital cities, heartlands, and other key centers of population or military production....
 for preventing an enemy from conquering territory.

Defence is also a euphemism
Euphemism

A euphemism is a substitution of an agreeable or less offensive expression in place of one that may offend or suggest something unpleasant to the listener, or in the case of #Doublespeak, to make it less troublesome for the speaker....
 for war
War

...
, used by governments to reflect their non-aggressive posture in their region which does not carry the negative connotation of war, such as Ministry or Department of Defence.

Within the scope of a National defence policy
National defence policy

A national defence policy is a deliberate and obligatory plan of action to guide government decisions and achieve Strategic goal on when and how to commit national armed forces....
, defence is used to include most military
Military

A military is an organization authorized by its nation to use force, usually including use of weapons, in defending its country by combating actual or Threat of force ....
 issues.

Military science
Military science

Military science is the process of translating national defence policy to produce military capability by employing military scientists, including: theorists, researchers, experimental scientists, applied scientists, designers, engineers, test technicians, and military personnel responsible for prototyping....
 seeks to integrate all the meanings of defence into a coherent whole that seeks to understand and develop applied uses for all of the above meanings within a single national defence management structure.

Although defence of territory, territorial waters
Territorial waters

Territorial waters, or a territorial sea, as defined by the 1982 United Nations Convention on the Law of the Sea, is a belt of coastal waters extending at most twelve nautical miles from the baseline of a coastal state....
 and national airspace is one of the functions of the governments of sovereign states in the modern world, Hans-Hermann Hoppe
Hans-Hermann Hoppe

Hans-Hermann Hoppe is an Austrian school economist of the anarcho-capitalism tradition, and a former economics professor at the University of Nevada, Las Vegas....
, Murray Rothbard
Murray Rothbard

Murray Newton Rothbard was an American economics of the Austrian School who helped define modern libertarianism and founded a form of free-market anarchism he termed "anarcho-capitalism"....
, Morris and Linda Tannehill, and other anarcho-capitalist writers have opined that it could be more efficiently provided by private vendors .

orically, it was generally true that defenders had an advantage over attackers.






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Encyclopedia


Defence has several uses in the sphere of military application.

Personal defence implies measures taken by individual soldier
Soldier

A soldier is a general English term that refers to a land component of national armed forces.In most societies of the world, "soldier" is also a general term for any member of the land forces including Commissioned officer and non-commissioned officers....
s in protecting themselves whether by use of protective materials such as armour
Armour

Armour or armor is protective covering used to prevent damage from being inflicted to an individual or a vehicle through use of direct contact weapons or projectiles, usually during combat....
, or field construction of trench
Trench

A trench is a type of excavation or depression in the ground. Trenches are generally defined by being deeper than they are wide , and by being narrow compared to their length ....
es or a bunker
Bunker

A military bunker is a hardened shelter, often buried partly or fully underground, designed to protect the inhabitants from falling bombs or other attacks....
, or by using weapon
Weapon

A weapon is a tool used to apply or threaten to apply force for the purpose of hunting, attack or defense in combat, subduing enemy personnel, or to destroy enemy weapons, equipment and defensive structures....
s that prevent the enemy approaching them to initiate close combat
Close combat

*Close combat is a generic term for both Close Quarters Battle and Hand to hand combat.*M?l?e generally refers to disorganized close combat.*CQB is an acronym for Close Quarters Battle, such as that which occurs in urban warfare....
. In close combat where blade
Blade

A blade is the flat part of a tool, weapon, or machine that normally has a cutting edge and/or pointed end typically made of a flaking stone, such as flint, or metal, most recently steel....
 weapons are used, defence refers to a specific armed fighting technique.

When applied to military units, defence implies use of defensive tactics
List of military tactics

This page contains a list of military tactics:...
 that seek to negate enemy offensive tactics
List of military tactics

This page contains a list of military tactics:...
.

A defensive military doctrine implies operation of larger military forces from a largely defensive posture, which at the operational warfare
Operational warfare

Operational mobility, beginning as a military theory concept during the period of mechanisation of armed forces became a method of managing movement of forces by strategic commanders from the staging area to their Tactical Area of Responsibility....
 scale assumes the form of defence in depth
Defence in depth

Defence in depth is a military strategy sometimes referred to as elastic defence or deep defence. Defence in depth seeks to delay rather than prevent the advance of an attacker, buying time and causing additional casualties by yielding space....
, and at strategic scale encompasses a large area of operations such as the Maginot Line
Maginot Line

The Maginot Line , named after French Minister of Defence Andr? Maginot, was a line of concrete fortifications, tank obstacles, artillery casemates, machine gun posts, and other defenses, which France constructed along its borders with Germany and Italy, in the light of experience from World War I, and in the run-up to World War II....
 by large parts of the French Army before World War II
World War II

World War II, or the Second World War , was a global military conflict which involved a Participants in World War II, including all of the great powers, organised into two opposing military alliances: the Allies of World War II and the Axis powers....
.

In military operations planning, a defensive strategy is the policy of preventing an attack, or minimising the damage of an attack, by the forces assuming defence in strategic depth
Strategic depth

Strategic depth is a term in military literature that refers, broadly speaking, to the distances between the front lines or battle sectors and the combatants? industrial core areas, capital cities, heartlands, and other key centers of population or military production....
 for preventing an enemy from conquering territory.

Defence is also a euphemism
Euphemism

A euphemism is a substitution of an agreeable or less offensive expression in place of one that may offend or suggest something unpleasant to the listener, or in the case of #Doublespeak, to make it less troublesome for the speaker....
 for war
War

...
, used by governments to reflect their non-aggressive posture in their region which does not carry the negative connotation of war, such as Ministry or Department of Defence.

Within the scope of a National defence policy
National defence policy

A national defence policy is a deliberate and obligatory plan of action to guide government decisions and achieve Strategic goal on when and how to commit national armed forces....
, defence is used to include most military
Military

A military is an organization authorized by its nation to use force, usually including use of weapons, in defending its country by combating actual or Threat of force ....
 issues.

Military science
Military science

Military science is the process of translating national defence policy to produce military capability by employing military scientists, including: theorists, researchers, experimental scientists, applied scientists, designers, engineers, test technicians, and military personnel responsible for prototyping....
 seeks to integrate all the meanings of defence into a coherent whole that seeks to understand and develop applied uses for all of the above meanings within a single national defence management structure.

Although defence of territory, territorial waters
Territorial waters

Territorial waters, or a territorial sea, as defined by the 1982 United Nations Convention on the Law of the Sea, is a belt of coastal waters extending at most twelve nautical miles from the baseline of a coastal state....
 and national airspace is one of the functions of the governments of sovereign states in the modern world, Hans-Hermann Hoppe
Hans-Hermann Hoppe

Hans-Hermann Hoppe is an Austrian school economist of the anarcho-capitalism tradition, and a former economics professor at the University of Nevada, Las Vegas....
, Murray Rothbard
Murray Rothbard

Murray Newton Rothbard was an American economics of the Austrian School who helped define modern libertarianism and founded a form of free-market anarchism he termed "anarcho-capitalism"....
, Morris and Linda Tannehill, and other anarcho-capitalist writers have opined that it could be more efficiently provided by private vendors .

Defence through the ages

Historically, it was generally true that defenders had an advantage over attackers. Battles commonly focused on siege
Siege

A siege is a military blockade of a city or fortress with the intent of conquering by Battle of attrition and/or assault. The term derives from sedere, Latin for "to sit." A siege occurs when an attacker encounters a city or fortress that cannot be easily taken by a coup de main and refuses to surrender ....
s of important cities, allowing defenders to strengthen their position. They had the ability to make preparations for the battle to protect themselves from the enemy while making the enemy vulnerable, e.g. preparing positions such as trench
Trench

A trench is a type of excavation or depression in the ground. Trenches are generally defined by being deeper than they are wide , and by being narrow compared to their length ....
es and fortification
Fortification

Fortifications are military constructions and buildings designed for defense in warfare and military bases. Humans have constructed defensive works for many thousands of years, in a variety of increasingly complex designs....
s or in more recent times laying obstacles such as land mine
Land mine

A land mine is an explosive device designed to be placed on or in the ground to explode when triggered by an operator or the proximity of a vehicle, person, or animal....
s and tank traps. However, in encounters larger than the small scale, the attacker may often have the advantage, since they get to choose the time and place of battle. An attacker may concentrate their entire force on a small part of the defended area, while the defender is forced to spread their forces over the possible area of attack.

In the modern era, the defenders' advantage has been gradually reduced, due to factors like the increased mobility of the modern forces, better communication technology and increased destructiveness of weaponry - reinforced underground bunkers which would previously have been unassailable can be eliminated instantly by bunker-buster missiles or tactical nuclear weapon
Tactical nuclear weapon

A tactical nuclear weapon refers to a nuclear weapon which is designed to be used on a battlefield in military situations. This is as opposed to strategic nuclear weapons which are designed to threaten large populations, damage the enemy's ability to wage war, or for general deterrence....
s.

See also

  • Arms trade
  • Defense contractor
    Defense contractor

    A defense contractor is a business organization or individual that provides Product s or Service to a defense department of a government. Products typically include military aircraft, ships, vehicles, weaponry, and Electronic Systems....
  • List of United States defense contractors
    List of United States defense contractors

    List of United States defense contractors.*Acutronic*Accenture Ltd.*Aerojet*Aerospace Center Support*Aerospace Corporation*Advanced Integrated Systems...
  • Military-industrial complex
    Military-industrial complex

    A military-industrial complex is a concept commonly used to refer to policy relationships between governments, national armed forces, and industry support they obtain from the commercial sector in political approval for research, development, production, use, and support for military training, weapons, equipment, and facilities within the n...
  • Private defense agency
    Private defense agency

    A private defense agency is a conceptualized agency that provides personal protection and military services voluntarily through the free market....
  • Self defense
    Self-defense

    Self-defense is the act of defending oneself, one's property or the well-being of another from physical harm. While the term may define any form of personal defense, it is strongly associated with civilian hand-to-hand defense techniques....
  • Defensive war
    Defensive war

    A defensive war is one of the causes that justify war by the criteria of the Just War tradition. It means a war where one nation is mainly trying to defend itself from another, as opposed to a war where both sides are trying to invade and conquer each other....
  • Missile defense
    Missile defense

    File:Spliced.fylingdales.jpgMissile defense is a system, weapon, or technology involved in the detection, tracking, interception and destruction of attacking missiles....
  • Department of Defense